I think, ISQL is already removed and OSQL is on the "Deprecated features" list, so will be removed in a foreseeable future. They are superseeded by SQLCMD.
cool - thanks frank - u know how it is - I'm trying to remember the differences between diff version so just need the ocassional refresher!!!
THe best option is to refresh the Books oNine too as it will have upto date information on deprecated and discontinued features...